cvs: phpdoc-el /reference/url/functions base64-decode.xml base64-encode.xml get-meta-tags.xml parse-url.xml rawurldecode.xml rawurlencode.xml urldecode.xml urlencode.xml

Index: phpdoc-el/reference/url/functions/base64-decode.xml
+++ phpdoc-el/reference/url/functions/base64-decode.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.4 Maintainer: legionnaire Status: Ready -->
<!-- splitted from ./en/functions/url.xml, last change in rev 1.2 -->
  <refentry id="function.base64-decode">
   <refnamediv>
    <refname>base64_decode</refname>
    <refpurpose>Áðïêùäéêïðïéåß äåäïìÝíá êùäéêïðïéçìÝíá ìå MIME base64</refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>string</type><methodname>base64_decode</methodname>
      <methodparam><type>string</type><parameter>encoded_data</parameter></methodparam>
     </methodsynopsis>
    <para>
     Ç óõíÜñôçóç <function>base64_decode</function> áðïêùäéêïðïéåß
     <parameter>encoded_data</parameter> êáé åðéóôñÝöåé ôá áñ÷éêÜ
     äåäïìÝíá. Ôá åðéóôñåöüìåíá äåäïìÝíá åíäå÷ïìÝíùò íá åßíáé äõáäéêÜ.
    </para>
    <para>
     Äåßôå åðßóçò: <function>base64_encode</function>,
     <ulink url="&url.rfc;2045">RFC 2045</ulink> ôïìÝáò 6.8.
    </para>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/base64-encode.xml
+++ phpdoc-el/reference/url/functions/base64-encode.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.4 Maintainer: Legionnaire Status: Ready -->
<!-- splitted from ./en/functions/url.xml, last change in rev 1.2 -->
  <refentry id="function.base64-encode">
   <refnamediv>
    <refname>base64_encode</refname>
    <refpurpose>Êùäéêïðïéåß äåäïìÝíá ìå MIME base64</refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>string</type><methodname>base64_encode</methodname>
      <methodparam><type>string</type><parameter>äåäïìÝíá</parameter></methodparam>
     </methodsynopsis>
    <para>
     <function>base64_encode</function> åðéóôñÝöåé
     <parameter>äåäïìÝíá</parameter> êùäéêïðïéçìÝíá ìå base64.  ÁõôÞ ç êùäéêïðïßçóç
     åßíáé ó÷åäéáóìÝíç íá êÜíåé äõáäéêÜ äåäïìÝíá íá åðéâéþíïõí ôçí ìåôáöïñÜ äéáìÝóïõ
     layers ìåôáöïñÜò ðïõ äåí åßíáé êáèáñÜ 8-bit, üðùò ìéêñÜ bodies áðü e-mail.
    </para>
    <para>
     Ôá Base64-êùäéêïðïéÞìåíá äåäïìÝíá êáôáëáìâÜíïõí ðåñßðïõ 33% ðåñéóóüôåñï ÷þñï óå ó÷Ýóç ìå ôá áñ÷éêÜ
     äåäïìÝíá.</para>
    <para>
     Äåßôå åðßóçò:
     <function>base64_decode</function>,
     <function>chunk_split</function>,
     <ulink url="&url.rfc;2045">RFC 2045</ulink> ôïìÝáò 6.8.
    </para>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/get-meta-tags.xml
+++ phpdoc-el/reference/url/functions/get-meta-tags.xml
<<<<<<< get-meta-tags.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.3 Maintainer: legionnaire Status: Ready -->
=======
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
>>>>>>> 1.4
<!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
  <refentry id="function.get-meta-tags">
   <refnamediv>
    <refname>get_meta_tags</refname>
    <refpurpose>
     ÁðïóõìðéÝæåé üëá ôá ÷áñáêôçñéóôéêÜ ôïõ ðåñéå÷ïìÝíïõ ôùí meta tag áðü Ýíá áñ÷åßï êáé åðéóôñÝöåé
     Ýíá ðßíáêá
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>array</type><methodname>get_meta_tags</methodname>
      <methodparam><type>string</type><parameter>filename</parameter></methodparam>
      <methodparam choice="opt"><type>int</type><parameter>use_include_path</parameter></methodparam>
     </methodsynopsis>
    <para>
     Áíïßãåé ôï <parameter>filename</parameter> êáé ôï áíáëýåé ãñáììÞ-ãñáììÞ
     ãéá &lt;meta> tags óôï áñ÷åßï.  Áõôü ìðïñåß íá åßíáé Ýíá ôïðéêü áñ÷åßï Þ
     Ýíá <acronym>URL</acronym>.  Ç áíÜëõóç óôáìáôÜ óôï
     <literal>&lt;/head&gt;</literal>.
    </para>
    <para>
     Ïñßæïíôáò ôçí <parameter>use_include_path</parameter> óå 1 èá Ý÷åé ùò áðïôÝëåóìá
     ôï PHP íá ðñïóðáèåß íá áíïßîåé ôï áñ÷åßï êáôÜ ìÞêïò ôïõ äåäïìÝíïõ include path
     óýìöùíá ìå ôçí <link linkend="ini.include-path">include_path</link>
     ïäçãßá.  Áõôü ÷ñçóéìïðïéåßôáé ãéá ôïðéêÜ áñ÷åßá, ü÷é ãéá URLs.
    </para>
    <para>
     <example>
      <title>Ôé <function>get_meta_tags</function> áíáëýåé</title>
      <programlisting role="html">
<![CDATA[
<meta name="author" content="name">
<meta name="keywords" content="php documentation">
<meta name="DESCRIPTION" content="a php manual">
<meta name="geo.position" content="49.33;-86.59">
</head> <!-- parsing stops here -->
]]>
      </programlisting>
     </example>
     (äþóôå ðñïóï÷Þ óôá endings ôçò êÜèå ãñáììÞò - PHP ÷ñçóéìïðïéåß ìéá Ýìöõôç óõíÜñôçóç ãéá íá
     áíáëýóåé ôï input, þóôå Ýíá áñ÷åßï Mac íá ìçí äïõëåýåé óôï Unix).
    </para>
    <para> 
     Ç ôéìÞ ôçò éäéüôçôáò name ãßíåôáé ôï êëåéäß, ç ôéìÞ ôçò éäéüôçôáò ôïõ
     ðåñéå÷ïìÝíïõ ãßíåôáé ç ôéìÞ ôïõ åðéóôñåöüìåíïõ ðßíáêá, þóôå íá ìðïñåßôå
     íá ÷ñçóéìïðïéåßôå åýêïëá ôõðéêÝò ëåéôïõñãßåò ôïõ ðßíáêá ãéá íá ôïí äéáôñÝîåôå Þ íá áðïêôÞóåôå ðñüóâáóç
     óå ìåìïíïìÝíåò ôéìÝò. Åéäéêïß ÷áñáêôÞñåò óôçí ôéìÞ ìéáò éäéüôçôáò name
     áíôéêáèßóôùíôáé ìå '_', ôï õðüëïéðï ìåôáôñÝðåôáé óå lower
     case.  Áí äõï meta tags Ý÷ïõí ôï ßäéï name, ìüíï ç ôåëåõôáßá
     åðéóôñÝöåôáé.
    </para>
    <para>
     <example>
      <title>ÁõôÜ ðïõ åðéóôñÝöåé ç <function>get_meta_tags</function></title>
      <programlisting role="php">
<![CDATA[
<?php
// Assuming the above tags are at www.example.com
$tags = get_meta_tags('http://www.example.com/');

// Notice how the keys are all lowercase now, and
// how . was replaced by _ in the key.
print $tags['author'];       // name
print $tags['keywords'];     // php documentation
print $tags['description'];  // a php manual
print $tags['geo_position']; // 49.33;-86.59
?>
]]>
      </programlisting>
     </example>
    </para>
    <note>
     <para>
<<<<<<< get-meta-tags.xml
      Áðü ôçí PHP 4.0.5, <function>get_meta_tags</function> õðïóôçñßæïõí
      åêôüò åéóáãùãéêþí html éäéüôçôåò.
=======
      As of PHP 4.0.5, <function>get_meta_tags</function> supports
      unquoted HTML attributes.
>>>>>>> 1.4
     </para>
    </note>
    <para>
     Äåßôå åðßóçò: <function>htmlentities</function> êáé
     <function>urlencode</function>.
    </para>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/parse-url.xml
+++ phpdoc-el/reference/url/functions/parse-url.xml
<<<<<<< parse-url.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.5 Maintainer: legionnaire Status: ready -->
=======
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
>>>>>>> 1.6
<!-- splitted from ./en/functions/url.xml, last change in rev 1.2 -->
  <refentry id="function.parse-url">
   <refnamediv>
    <refname>parse_url</refname>
    <refpurpose>Áíáëýåé Ýíá URL êáé åðéóôñÝöåé ôá ôìÞìáôÜ ôïõ</refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>array</type><methodname>parse_url</methodname>
      <methodparam><type>string</type><parameter>url</parameter></methodparam>
     </methodsynopsis>
    <para>
     ÁõôÞ ç óõíÜñôçóç åðéóôñÝöåé Ýíá ó÷åôéêü ðßíáêá ï ïðïßïò åðéóôñÝöåé ïðïéïäÞðïôå áðü ôá 
     ðïéêßëá ôìÞìáôá ôïõ URL ðïõ õðÜñ÷ïõí. Áõôü ðåñéëáìâÜíåé ôá
    <itemizedlist>
     <listitem>
      <simpara>
       <structfield>scheme</structfield> - ð.÷. http
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       <structfield>host</structfield> 
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       <structfield>port</structfield>
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       <structfield>user</structfield>
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       <structfield>pass</structfield>
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       <structfield>path</structfield>
      </simpara>
     </listitem>
     <listitem>
      <simpara>
        <structfield>query</structfield>  - Ýðåéôá áðü ôï åñùôçìáôéêü <literal>?</literal>
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       <structfield>fragment</structfield> -  Ýðåéôá áðü ôï hachmark <literal>#</literal>
      </simpara>
     </listitem>
    </itemizedlist>
   </para>
    <para>
     ÁõôÞ ç óõíÜñôçóç <emphasis role="strong">äåí</emphasis> ðñïïñßæåôáé íá åðéêõñþóåé
     ôï äùóìÝíï URL, ìüíï ôï óðÜåé óôá ðáñáðÜíù ìÝñç. ÁôåëÞ
     urls ãßíïíôáé åðßóçò äåêôÜ, <function>parse_url</function> ðñïóðáèåß üóï ìðïñåß íá 
     ôá áíáëýóåé óùóôÜ.
    </para>
    <example>
<<<<<<< parse-url.xml
     <title>×ñçóéìïðïéþíôáò <function>parse_url</function></title>
=======
     <title><function>parse_url</function> example</title>
>>>>>>> 1.6
     <screen>
$ php -r 'print_r( parse_url("http://username:password@hostname/path?arg=value#anchor"));'
Array
(
    [scheme] => http
    [host] => hostname
    [user] => username
    [pass] => password
    [path] => /path
    [query] => arg=value
    [fragment] => anchor
)

$ php -r 'print_r( parse_url("http://invalid_host..name/"));'
Array
(
    [scheme] => http
    [host] => invalid_host..name
    [path] => /
)
     </screen>
    </example>
    <para>
     Äåßôå åðßóçò <function>pathinfo</function>, <function>parse_str</function>,
     <function>dirname</function>, êáé <function>basename</function>.
    </para>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/rawurldecode.xml
+++ phpdoc-el/reference/url/functions/rawurldecode.xml
<<<<<<< rawurldecode.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.2 Maintainer: legionnaire Status: Ready -->
=======
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
>>>>>>> 1.3
<!-- splitted from ./en/functions/url.xml, last change in rev 1.6 -->
  <refentry id="function.rawurldecode">
   <refnamediv>
    <refname>rawurldecode</refname>
    <refpurpose>Áðïêùäéêïðïåß URL-êùäéêïðïéçìÝíá strings</refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>string</type><methodname>rawurldecode</methodname>
      <methodparam><type>string</type><parameter>str</parameter></methodparam>
     </methodsynopsis>
    <para>
<<<<<<< rawurldecode.xml
     ÅðéóôñÝöåé Ýíá string óôï ïðïßï ïé áêïëïõèßåò ìå ôï óýìâïëï
     (<literal>%</literal>) åðß ôïéò åêáôü áêïëïõèïýìåíåò áðü äõï øçößá hex Ý÷ïõí
     áíôéêáôáóôáèåß ìå áëöáâçôéêïýò ÷áñáêôÞñåò.  Ãéá ðáñÜäåéãìá, ôï string
     <screen>foo%20bar%40baz</screen> áðïêùäéêïðïåßôáé óå <screen>foo bar@baz</screen>.
=======
     Returns a string in which the sequences with percent
     (<literal>%</literal>) signs followed by two hex digits have been
     replaced with literal characters.  For example, the string
     <literal>foo%20bar%40baz</literal> decodes into <literal>foo
     bar@baz</literal>.
>>>>>>> 1.3
    </para>
    <note>
     <para>
      <function>rawurldecode</function> äåí áðïêùäéêïðïéåß ôï óýìâïëï ôçò ðñüóèåóçò ('+')
      óå êåíÜ. <function>urldecode</function> ôï êÜíåé.
     </para>
    </note>
    <simpara>
     Äåßôå åðßóçò: <function>rawurlencode</function>,
     <function>urldecode</function>,
     <function>urlencode</function>.
    </simpara>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/rawurlencode.xml
+++ phpdoc-el/reference/url/functions/rawurlencode.xml
<<<<<<< rawurlencode.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.4 Maintainer: legionnaire Status: ready -->
=======
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
>>>>>>> 1.6
<!-- splitted from ./en/functions/url.xml, last change in rev 1.6 -->
  <refentry id="function.rawurlencode">
   <refnamediv>
    <refname>rawurlencode</refname>
    <refpurpose>URL-êùäéêïðïéÞóç óýìöùíá ìå RFC 1738</refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>string</type><methodname>rawurlencode</methodname>
      <methodparam><type>string</type><parameter>str</parameter></methodparam>
     </methodsynopsis>
    <para>
<<<<<<< rawurlencode.xml
     ÅðéóôñÝöåé Ýíá string óôï ïðïßï üëïé ïé ìç-áëöáñéèìçôéêïß ÷áñáêôÞñåò åêôüò ôïõ
     <screen>-_.</screen> Ý÷ïõí áíôéêáôáóôáèåß ìå Ýíá óýìâïëï
     (<literal>%</literal>) åðß ôïéò åêáôü áêïëïõèïýìåíï áðü äõï øçößá hex.  ÁõôÞ åßíáé
     ç êùäéêïðïßçóç ðïõ ðåñéãñÜöåôáé óôï RFC 1738 ãéá ôçí ðñïóôáóßá áëöáâçôéêþí
     ÷áñáêôÞñùí áðü ôï íá åñìçíåõôïýí ùò åéäêïß URL delimiters, êáé
     ãéá ôçí ðñïóôáóßá ôùí URL áðü ôï íá êáôáêñåïõñãçèïýí áðü ìÝóá åêðïìðÞò (transmission media)
     ìå ìåôáôñïðÝò ÷áñáêôÞñùí (üðùò ìåñéêÜ óõóôÞìáôá e-mail). Ãéá
     ðáñÜäåéãìá, åÜí èÝëåéò íá óõìðåñéëÜâåéò Ýíá password óå Ýíá FTP URL:
=======
     Returns a string in which all non-alphanumeric characters except
     <literal>-_.</literal> have been replaced with a percent
     (<literal>%</literal>) sign followed by two hex digits.  This is
     the encoding described in RFC 1738 for protecting literal
     characters from being interpreted as special URL delimiters, and
     for protecting URL's from being mangled by transmission media
     with character conversions (like some email systems). For
     example, if you want to include a password in an FTP URL:
>>>>>>> 1.6
    </para>
<<<<<<< rawurlencode.xml
    <example>
     <title><function>rawurlencode</function> ðáñÜäåéãìá 1</title>
     <programlisting role="php">
=======
    <para>
     <example>
      <title><function>rawurlencode</function> example 1</title>
      <programlisting role="php">
>>>>>>> 1.6
<![CDATA[
<?php
echo '<a href="ftp://user:', rawurlencode('foo @+%/'),
     '@ftp.my.com/x.txt">';
?>
]]>
      </programlisting>
     </example>
    </para>
    <para>
     ¹, áí ìåôáöÝñåôå ðëçñïöïñßåò óå Ýíá PATH_INFO ôìÞìá ôïõ URL:
    </para>
<<<<<<< rawurlencode.xml
    <example>
     <title><function>rawurlencode</function> ðáñÜäåéãìá 2</title>
     <programlisting role="php">
=======
    <para>
     <example>
      <title><function>rawurlencode</function> example 2</title>
      <programlisting role="php">
>>>>>>> 1.6
<![CDATA[
<?php
echo '<a href="http://x.com/department_list_script/',
    rawurlencode('sales and marketing/Miami'), '">';
?>
]]>
      </programlisting>
     </example>
    </para>
    <simpara>
     Äåßôå åðßóçò: <function>rawurldecode</function>,
     <function>urldecode</function>,
<<<<<<< rawurlencode.xml
     <function>urlencode</function> êáé
     <ulink url="&url.rfc;1738">RFC 1738</ulink>
=======
     <function>urlencode</function> and
     <ulink url="&url.rfc;1738">RFC 1738</ulink>.
>>>>>>> 1.6
    </simpara>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/urldecode.xml
+++ phpdoc-el/reference/url/functions/urldecode.xml
<<<<<<< urldecode.xml
<?xml version="1.0" encoding="iso-8859-7"?>
<!-- $Revision: 1.1 $ -->
<!-- En-Revision: 1.2 Maintainer: legionnaire Status: Ready -->
=======
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
>>>>>>> 1.3
<!-- splitted from ./en/functions/url.xml, last change in rev 1.2 -->
  <refentry id="function.urldecode">
   <refnamediv>
    <refname>urldecode</refname>
    <refpurpose>Áðïêùäéêïðïéåß Ýíá URL-êùäéêïðïéçìÝíï string</refpurpose>
   </refnamediv>
   <refsect1>
    <title>ÐåñéãñáöÞ</title>
     <methodsynopsis>
      <type>string</type><methodname>urldecode</methodname>
      <methodparam><type>string</type><parameter>str</parameter></methodparam>
     </methodsynopsis>
    <para>
     Áðïêùäéêïðïéåß ïðïéïäÞðïôå<literal>%<replaceable>##</replaceable></literal>
     åíþ êùäéêïðïéåß óôï string ðïõ Ý÷åé äïèåß.  Ôï áðïêùäéêïðïéçìÝíï string åðéóôñÝöåôáé.
     <example>
      <title><function>urldecode</function> ðáñÜäåéãìá</title>
      <programlisting role="php">
<![CDATA[
<?php
$a = explode('&', $QUERY_STRING);
$i = 0;
while ($i < count($a)) {
    $b = split('=', $a[$i]);
    echo 'Value for parameter ', htmlspecialchars(urldecode($b[0])),
         ' is ', htmlspecialchars(urldecode($b[1])), "<br />\n";
    $i++;
}
?>
]]>
      </programlisting>
     </example>
    </para>
    <para>
<<<<<<< urldecode.xml
     Äåßôå åðßóçò: <function>urlencode</function>,
     <function>rawurlencode</function>,
=======
     See also <function>urlencode</function>,
     <function>rawurlencode</function> and
>>>>>>> 1.3
     <function>rawurldecode</function>.
    </para>
   </refsect1>
  </refentry>

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Index: phpdoc-el/reference/url/functions/urlencode.xml
+++ phpdoc-el/reference/url/functions/urlencode.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<!-- splitted from ./en/functions/url.xml, last change in rev 1.2 -->
  <refentry id="function.urlencode">
   <refnamediv>
    <refname>urlencode</refname>
    <refpurpose>URL-encodes string</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>string</type><methodname>urlencode</methodname>
      <methodparam><type>string</type><parameter>str</parameter></methodparam>
     </methodsynopsis>
    <para>
     Returns a string in which all non-alphanumeric characters except
     <literal>-_.</literal> have been replaced with a percent
     (<literal>%</literal>) sign followed by two hex digits and spaces
     encoded as plus (<literal>+</literal>) signs.  It is encoded the
     same way that the posted data from a WWW form is encoded, that is
     the same way as in
     <literal>application/x-www-form-urlencoded</literal> media type.
     This differs from the RFC1738 encoding (see
     <function>rawurlencode</function>) in that for historical
     reasons, spaces are encoded as plus (+) signs.  This function is
     convenient when encoding a string to be used in a query part of
     an URL, as a convenient way to pass variables to the next page:
     <example>
      <title><function>urlencode</function> example</title>
      <programlisting role="php">
<![CDATA[
<?php
echo '<a href="mycgi?foo=', urlencode($userinput), '">';
?>
]]>
      </programlisting>
     </example>
    </para>
    <para>
     Note: Be careful about variables that may match HTML entities.  
     Things like &amp;amp, &amp;copy and &amp;pound are parsed by the
     browser and the actual entity is used instead of the desired
     variable name.  This is an obvious hassle that the W3C has been
     telling people about for years. The reference is here:
     <ulink url="&url.argsep;">&url.argsep;</ulink> PHP supports
     changing the argument separator to the W3C-suggested semi-colon
     through the arg_separator .ini directive.  Unfortunately most user
     agents do not send form data in this semi-colon separated format.
     A more portable way around this is to use &amp;amp; instead of
     &amp; as the separator.  You don't need to change PHP's
     arg_separator for this.  Leave it as &amp;, but simply encode
     your URLs using htmlentities(urlencode($data)).
    </para>
    <para>
     <example>
      <title><function>urlencode</function> and <function>htmlentities</function> example</title>
      <programlisting role="php">
<![CDATA[
<?php
echo '<a href="mycgi?foo=', htmlentities(urlencode($userinput)), '">';
?>
]]>
      </programlisting>
     </example>
    </para>
    <para>
     See also <function>urldecode</function>,
     <function>htmlentities</function>,
     <function>rawurldecode</function> and
     <function>rawurlencode</function>.
    </para>
   </refsect1>
  </refentry>

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